Others think it's a little cut, or something in their urine.

If you're on a diet, you're expecting this to happen. But if you're eating the same way -- and now have to adjust your belt a few notches tighter -- you could have a serious problem.

It can be very disastrous if it's not treated.

We don't do that here. We only take urine samples.

You go ahead. I'd rather not be shot out of a tube into a pool filled with a bunch of nine-year-olds' urine.

She herself had given up washing long ago, and besides, people no longer believed in stale urine, either for one purpose or another.